Authorities believe that after luring Duran to the park under the pretense of a drug deal, Kozeluh and Kronenberger attempted to rob him. At some point, one of them shot Duran in the back of the head, and the two set the car on fire, according to court documents.

Kozeluh was paroled on Wednesday after serving six years in prison for aggravated robbery. Agents from the FBI's Task Force Gang Investigations Unit 193 arrested him Friday afternoon in the 16900 block of Alder Drive in Lockport.